| 粒子电极堆放方式对三维电极体系性能的影响研究 |
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| 引用本文： | 钟锐超,周德鸿,陈卫国,纪庆升.粒子电极堆放方式对三维电极体系性能的影响研究[J].环境科学学报,2011,31(10):2174-2178. |
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| 作者姓名： | 钟锐超 周德鸿 陈卫国 纪庆升 |
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| 作者单位： | 中山大学化学与化学工程学院,广州,510275 |
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| 摘 要： | 通过对自制的粒子电极串进行实验,探讨了一种消除三维电极反应床中短路电流的新方法,并研究了不同粒子堆放方式对电催化效果的影响.结果表明,粒子本身长度的适当增长,使其与溶液电位差增大,废水脱色率也随之增大.采用B-β型粒子电极串在20V电压下反应60min,14mm长的粒子电极对直接湖蓝5B废水的脱色率可达到71.4%,比...
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| 关 键 词： | 三维电极 电催化 粒子电极 粒子电极串 电位差 |
| 收稿时间： | 2010/12/30 0:00:00 |
| 修稿时间： | 3/7/2011 12:00:00 AM |
Investigation of the packing model of particle electrode on the efficiency of three-dimensional electrode reactor |
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| ZHONG Ruichao,ZHOU Dehong,CHEN Weiguo and JI Qingsheng.Investigation of the packing model of particle electrode on the efficiency of three-dimensional electrode reactor[J].Acta Scientiae Circumstantiae,2011,31(10):2174-2178. |
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| Authors: | ZHONG Ruichao ZHOU Dehong CHEN Weiguo and JI Qingsheng |
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| Institution: | School of Chemistry and Chemical Engineering, Sun Yat-Sen University,Guangzhou 510275,School of Chemistry and Chemical Engineering, Sun Yat-Sen University,Guangzhou 510275,School of Chemistry and Chemical Engineering, Sun Yat-Sen University,Guangzhou 510275 and School of Chemistry and Chemical Engineering, Sun Yat-Sen University,Guangzhou 510275 |
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| Abstract: | Based on homemade regular particle electrodes,a novel method for eliminating the short circuit current in three-dimensional reactor was proposed and the effect of the packing model of particle electrode on electrocatalysis was investigated.The results indicated that the potential difference between particle electrode and solution increased and the decolorization ratio for dye wastewater improved with the increase in the length of particle at an appropriate range.When decolorization was performed on 14 mm pa... |
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| Keywords: | three-dimensional electrode electrocatalysis particle electrode regular particle electrodes potential difference |
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